2103248866

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1\times {\mathrm{20809}}^1$

素因数の和:21429

約数の個数: 16

約数和(自身を含む): 3193669080

約数和(自身を除く): 1090420214

約数列:

[1, 2, 97, 194, 521, 1042, 20809, 41618, 50537, 101074, 2018473, 4036946, 10841489, 21682978, 1051624433, 2103248866]

約数ペア:

[(1, 2103248866), (2, 1051624433), (97, 21682978), (194, 10841489), (521, 4036946), (1042, 2018473), (20809, 101074), (41618, 50537)]